Optimum Nutrition Gold Standard 100% Casein Powder Chocolate 924g

By Optimum Nutrition
Optimum Nutrition Gold Standard 100% Casein Powder Chocolate 924g

Optimum Nutrition Gold Standard 100% Casein Powder Chocolate 924g

By Optimum Nutrition

Delivery Options


  • 24g of pure micellar casein protein with only 0.5g fat & no sugar
  • Slow digesting protein powder
  • Supports muscle growth & maintenance

Sometimes slower is better - especially when it comes to the rate of protein digestion. While rapid protein absorption is desirable immediately before or after exercise, delayed release is probably more beneficial throughout the remainder of the day & especially last thing at night.

Optimum Nutrition Gold Standard 100% Casein Powder is the industry's first all-micellar Casein, and delivers 24g of slower digesting casein proteins for muscle growth support. Casein is best enjoyed in the evening - simply add one scoop to water, milk or your favourite drink.

Customer Reviews

4.5/5 stars

Customer Questions


Full ingredients

Micellar Casein (milk) [contains Emulsifier: Soy Lecithin], Fat-Reduced Cocoa Powder, Flavour, Salt,Thickeners (Cellulose Gum, Carageenan Gum, Guar Gum), Sweetener (Acesulfame Potassium, Sucralose), Enzyme Complex (Amylase, Protease, Cellulase,Beta-D-Galactosidase, Lipase).

For Allergens - See ingredients in bold.

Always read the label before use

Nutritional Information

Per 33g Serving
Energy 484kJ / 115kcal
Protein 24g
Carbohydrate 3.5g
Of which sugars 1.5g
Fat 0.7g
Of which saturates 0.3g
Of which Trans Fat 0g
Fibre 1g
Sodium 242mg

Additional Info


Add one scoop of Gold Standard 100% Casein to 300 - 350 ml of water or prefered beverage. Use first thing in the morning, immediately before bed, in place of small meals, and/or any other time when delayed protein absorption is desired. To make protein ice cream, just mix one scoop into half the amount of water you normally use (150-180ml), place in the freezer for about 5 minutes - then enjoy!

Advisory Information:

Contains Milk & Soy.

Remember to:

We go to great efforts to ensure that the information on this page is accurate at the time that the page was last edited. As we are constantly reviewing and developing our products to meet our consumer needs, consumers, particularly those that suffer from allergies and intolerances, should always check product labelling, warnings, and directions provided with the product that is delivered, prior to use or consumption.

Customers also like

Top sellers in category

Customers also bought